| Age | Commit message (Collapse) | Author |
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[channels.c]
delete cast not required
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[bufaux.c channels.c packet.c]
remove (char *) casts to a function that accepts void * for the arg
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[channels.c]
use strtonum() instead of atoi() [limit X screens to 400, sorry]
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[atomicio.c auth-bsdauth.c auth-chall.c auth-options.c auth-passwd.c]
[auth-rh-rsa.c auth-rhosts.c auth-rsa.c auth-skey.c auth.c auth1.c]
[auth2-chall.c auth2-hostbased.c auth2-kbdint.c auth2-none.c]
[auth2-passwd.c auth2-pubkey.c auth2.c authfd.c authfile.c bufaux.c]
[buffer.c canohost.c channels.c cipher-3des1.c cipher-bf1.c]
[cipher-ctr.c cipher.c cleanup.c clientloop.c compat.c compress.c]
[deattack.c dh.c dispatch.c fatal.c groupaccess.c hostfile.c kex.c]
[kexdh.c kexdhc.c kexdhs.c kexgex.c kexgexc.c kexgexs.c key.c log.c]
[mac.c match.c md-sha256.c misc.c monitor.c monitor_fdpass.c]
[monitor_mm.c monitor_wrap.c msg.c nchan.c packet.c progressmeter.c]
[readconf.c readpass.c rsa.c scard.c scp.c servconf.c serverloop.c]
[session.c sftp-client.c sftp-common.c sftp-glob.c sftp-server.c]
[sftp.c ssh-add.c ssh-agent.c ssh-dss.c ssh-keygen.c ssh-keyscan.c]
[ssh-keysign.c ssh-rsa.c ssh.c sshconnect.c sshconnect1.c]
[sshconnect2.c sshd.c sshlogin.c sshpty.c sshtty.c ttymodes.c]
[uidswap.c uuencode.c xmalloc.c]
Put $OpenBSD$ tags back (as comments) to replace the RCSID()s that
Theo nuked - our scripts to sync -portable need them in the files
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[buffer.c channels.c deattack.c misc.c scp.c session.c sftp-client.c]
[sftp-server.c ssh-agent.c ssh-rsa.c xmalloc.c xmalloc.h auth-pam.c]
[uidswap.c]
change OpenSSH's xrealloc() function from being xrealloc(p, new_size)
to xrealloc(p, new_nmemb, new_itemsize).
realloc is particularly prone to integer overflows because it is
almost always allocating "n * size" bytes, so this is a far safer
API; ok deraadt@
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[auth-bsdauth.c auth-skey.c auth.c auth2-chall.c channels.c]
[clientloop.c deattack.c gss-genr.c kex.c key.c misc.c moduli.c]
[monitor.c monitor_wrap.c packet.c scard.c sftp-server.c ssh-agent.c]
[ssh-keyscan.c ssh.c sshconnect.c sshconnect2.c sshd.c uuencode.c]
[xmalloc.c xmalloc.h]
introduce xcalloc() and xasprintf() failure-checked allocations
functions and use them throughout openssh
xcalloc is particularly important because malloc(nmemb * size) is a
dangerous idiom (subject to integer overflow) and it is time for it
to die
feedback and ok deraadt@
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[channels.c fatal.c kex.c packet.c serverloop.c]
spacing
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[channels.c]
x11_fake_data is only ever used as u_char *
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[channels.c monitor.c session.c session.h ssh-agent.c ssh-keygen.c]
[ssh-rsa.c ssh.c sshlogin.c]
annoying spacing fixes getting in the way of real diffs
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[channels.c clientloop.c monitor_wrap.c monitor_wrap.h serverloop.c]
[ssh.c sshpty.c sshpty.h]
sprinkle u_int throughout pty subsystem, ok markus
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[auth1.c authfd.c channels.c]
spacing
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[atomicio.c auth-bsdauth.c auth-chall.c auth-krb5.c auth-options.c]
[auth-pam.c auth-passwd.c auth-rh-rsa.c auth-rhosts.c auth-rsa.c]
[auth-shadow.c auth-skey.c auth.c auth1.c auth2-chall.c]
[auth2-hostbased.c auth2-kbdint.c auth2-none.c auth2-passwd.c]
[auth2-pubkey.c auth2.c authfd.c authfile.c bufaux.c buffer.c]
[canohost.c channels.c cipher-3des1.c cipher-acss.c cipher-aes.c]
[cipher-bf1.c cipher-ctr.c cipher.c cleanup.c clientloop.c compat.c]
[compress.c deattack.c dh.c dispatch.c dns.c entropy.c fatal.c]
[groupaccess.c hostfile.c includes.h kex.c kexdh.c kexdhc.c]
[kexdhs.c kexgex.c kexgexc.c kexgexs.c key.c log.c loginrec.c]
[loginrec.h logintest.c mac.c match.c md-sha256.c md5crypt.c misc.c]
[monitor.c monitor_fdpass.c monitor_mm.c monitor_wrap.c msg.c]
[nchan.c packet.c progressmeter.c readconf.c readpass.c rsa.c]
[scard.c scp.c servconf.c serverloop.c session.c sftp-client.c]
[sftp-common.c sftp-glob.c sftp-server.c sftp.c ssh-add.c]
[ssh-agent.c ssh-dss.c ssh-keygen.c ssh-keyscan.c ssh-keysign.c]
[ssh-rand-helper.c ssh-rsa.c ssh.c sshconnect.c sshconnect1.c]
[sshconnect2.c sshd.c sshlogin.c sshpty.c sshtty.c ttymodes.c]
[uidswap.c uuencode.c xmalloc.c openbsd-compat/bsd-arc4random.c]
[openbsd-compat/bsd-closefrom.c openbsd-compat/bsd-cygwin_util.c]
[openbsd-compat/bsd-getpeereid.c openbsd-compat/bsd-misc.c]
[openbsd-compat/bsd-nextstep.c openbsd-compat/bsd-snprintf.c]
[openbsd-compat/bsd-waitpid.c openbsd-compat/fake-rfc2553.c]
RCSID() can die
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[authfd.c channels.c includes.h session.c ssh-agent.c ssh.c]
move #include <sys/un.h> out of includes.h; ok djm@
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[channels.c clientloop.c includes.h misc.c progressmeter.c sftp.c]
[ssh.c sshd.c sshpty.c]
move #include <sys/ioctl.h> out of includes.h; ok markus@
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[channels.c clientloop.c clientloop.h includes.h packet.h]
[serverloop.c sshpty.c sshpty.h sshtty.c ttymodes.c]
move #include <termios.h> out of includes.h; ok markus@
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[channels.c]
mark channel as write failed or dead instead of read failed on error
of the channel output filter.
ok markus@
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[channels.c channels.h clientloop.c]
add channel output filter interface.
ok djm@, suggested by markus@
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- stevesk@cvs.openbsd.org 2005/12/28 22:46:06
[canohost.c channels.c clientloop.c]
use 'break-in' for consistency; ok deraadt@ ok and input jmc@
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[channels.c channels.h session.c]
make sure protocol messages for internal channels are ignored.
allow adjust messages for non-open channels; with and ok djm@
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[auth-options.c auth-options.h channels.c channels.h clientloop.c]
[misc.c misc.h readconf.c readconf.h scp.c servconf.c servconf.h]
[serverloop.c sftp.c ssh.1 ssh.c ssh_config ssh_config.5 sshconnect.c]
[sshconnect.h sshd.8 sshd_config sshd_config.5]
Add support for tun(4) forwarding over OpenSSH, based on an idea and
initial channel code bits by markus@. This is a simple and easy way to
use OpenSSH for ad hoc virtual private network connections, e.g.
administrative tunnels or secure wireless access. It's based on a new
ssh channel and works similar to the existing TCP forwarding support,
except that it depends on the tun(4) network interface on both ends of
the connection for layer 2 or layer 3 tunneling. This diff also adds
support for LocalCommand in the ssh(1) client.
ok djm@, markus@, jmc@ (manpages), tested and discussed with others
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[channels.c clientloop.c]
free()->xfree(); ok djm@
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[channels.c]
bz #1076 set SO_REUSEADDR on X11 forwarding listner sockets, preventing
bind() failure when a previous connection's listeners are in TIME_WAIT,
reported by plattner AT inf.ethz.ch; ok dtucker@
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[channels.c channels.h clientloop.c serverloop.c session.c]
fix regression I introduced in 4.2: X11 forwardings initiated after
a session has exited (e.g. "(sleep 5; xterm) &") would not start.
bz #1086 reported by t8m AT centrum.cz; ok markus@ dtucker@
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[channels.c]
enforce chanid != NULL; ok djm
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[auth-rh-rsa.c auth-rhosts.c auth2-chall.c auth2-gss.c channels.c]
[cipher-ctr.c gss-genr.c gss-serv.c kex.c moduli.c readconf.c]
[serverloop.c session.c sftp-client.c sftp.c ssh-add.c ssh-keygen.c]
[sshconnect.c sshconnect2.c]
knf says that a 2nd level indent is four (not three or five) spaces
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- djm@cvs.openbsd.org 2005/07/17 06:49:04
[channels.c channels.h session.c session.h]
Fix a number of X11 forwarding channel leaks:
1. Refuse multiple X11 forwarding requests on the same session
2. Clean up all listeners after a single_connection X11 forward, not just
the one that made the single connection
3. Destroy X11 listeners when the session owning them goes away
testing and ok dtucker@
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[auth1.c channels.c cipher.c clientloop.c kex.c session.c ssh.c]
[sshconnect.c]
spacing
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[channels.c]
don't forget to set x11_saved_display
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[channels.c clientloop.c clientloop.h misc.c misc.h ssh.c ssh_config.5]
implement support for X11 and agent forwarding over multiplex slave
connections. Because of protocol limitations, the slave connections inherit
the master's DISPLAY and SSH_AUTH_SOCK rather than distinctly forwarding
their own.
ok dtucker@ "put it in" deraadt@
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[channels.c]
don't free() if getaddrinfo() fails; report mpech@
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[auth-rsa.c auth.c auth1.c auth2-chall.c auth2-gss.c authfd.c authfile.c]
[bufaux.c canohost.c channels.c cipher.c clientloop.c dns.c gss-serv.c]
[kex.c kex.h key.c mac.c match.c misc.c packet.c packet.h scp.c]
[servconf.c session.c session.h sftp-client.c sftp-server.c sftp.c]
[ssh-keyscan.c ssh-rsa.c sshconnect.c sshconnect1.c sshconnect2.c sshd.c]
make this -Wsign-compare clean; ok avsm@ markus@
NB. auth1.c changes not committed yet (conflicts with uncommitted sync)
NB2. more work may be needed to make portable Wsign-compare clean
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[canohost.c channels.c sshd.c]
don't exit if getpeername fails for forwarded ports; bugzilla #1054;
ok djm
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- djm@cvs.openbsd.org 2005/06/16 03:38:36
[channels.c channels.h clientloop.c clientloop.h ssh.c]
move x11_get_proto from ssh.c to clientloop.c, to make muliplexed xfwd
easier later; ok deraadt@
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[buffer.c buffer.h channels.c]
limit input buffer size for channels; bugzilla #896; with and ok dtucker@
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[misc.c ssh-keygen.c servconf.c clientloop.c auth-options.c ssh-add.c
monitor.c sftp-client.c bufaux.h hostfile.c ssh.c sshconnect.c channels.c
readconf.c bufaux.c sftp.c]
spacing
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[auth-options.c channels.c channels.h clientloop.c compat.c compat.h]
[misc.c misc.h readconf.c readconf.h servconf.c ssh.1 ssh.c ssh_config.5]
[sshd_config.5]
bz#413: allow optional specification of bind address for port forwardings.
Patch originally by Dan Astorian, but worked on by several people
Adds GatewayPorts=clientspecified option on server to allow remote
forwards to bind to client-specified ports.
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[channels.c channels.h clientloop.c]
fix some window size change bugs for multiplexed connections: windows sizes
were not being updated if they had changed after ~^Z suspends and SIGWINCH
was not being processed unless the first connection had requested a tty;
ok markus
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[channels.c]
typo, spotted by Martin.Kraemer AT Fujitsu-Siemens.com; ok markus
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[channels.c channels.h clientloop.c misc.c misc.h serverloop.c ssh-agent.c]
some signed/unsigned int comparison cleanups; markus@ ok
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[channels.c cipher.c clientloop.c clientloop.h compat.h moduli.c
readconf.c nchan.c pathnames.h progressmeter.c readconf.h servconf.c
session.c sftp-client.c sftp.c ssh-agent.1 ssh-keygen.c ssh.c ssh1.h
sshd.c ttymodes.h]
spaces
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[auth-rsa.c auth2-gss.c auth2-pubkey.c authfile.c canohost.c channels.c
cipher.c dns.c kex.c monitor.c monitor_fdpass.c monitor_wrap.c
monitor_wrap.h nchan.c packet.c progressmeter.c scp.c sftp-server.c sftp.c
ssh-gss.h ssh-keygen.c ssh.c sshconnect.c sshconnect1.c sshlogin.c
sshpty.c]
make ssh -Wshadow clean, no functional changes
markus@ ok
There are also some portable-specific -Wshadow warnings to be fixed in
monitor.c and montior_wrap.c.
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[channels.c clientloop.c]
Don't explode in clientloop when we receive a bogus channel id, but
also don't generate them to begin with; ok markus@
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[channels.c clientloop.c misc.c misc.h packet.c ssh-agent.c ssh-keyscan.c]
[sshd.c]
set_nonblock() instead of fnctl(...,O_NONBLOCK); "looks sane" deraadt@
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[channels.c channels.h clientloop.c clientloop.h includes.h readconf.c]
[readconf.h scp.1 sftp.1 ssh.1 ssh.c ssh_config.5]
implement session multiplexing in the client (the server has supported
this since 2.0); ok markus@
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[channels.c]
missing freeaddrinfo; Andrey Matveev
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[channels.c channels.h clientloop.c serverloop.c ssh.1]
bz #756: add support for the cancel-tcpip-forward request for the server and
the client (through the ~C commandline). reported by z3p AT twistedmatrix.com;
ok markus@
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[auth.c auth2-none.c authfile.c channels.c monitor.c monitor_mm.c
packet.c packet.h progressmeter.c session.c openbsd-compat/xmmap.c]
improve some code lint did not like; djm millert ok
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[channels.c]
fake consumption for half closed channels since the peer is waiting for
window adjust messages; bugzilla #790 Matthew Dillon; test + ok dtucker@
reproduce with sh -c 'ulimit -f 10; ssh host -n od /bsd | cat > foo'
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[channels.c session.c ssh-agent.c ssh.h sshd.c]
use SSH_LISTEN_BACKLOG (=128) in listen(2).
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